Home / 15,810,962.06-23,583,536.37-14,357,913.80

Finding the Fourth Proportional to 15,810,962.06, 23,583,536.37 and 14,357,913.80

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Solution

The fourth proportional to 15,810,962.06, 23,583,536.37 and 14,357,913.80 is: 21,416,178.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,810,962.06 : 23,583,536.37 = 14,357,913.80 : x
  2. Step 2: Convert to fraction form
    15,810,962.06/23,583,536.37 = 14,357,913.80/x
  3. Step 3: Cross multiply
    15,810,962.06x = 23,583,536.37 × 14,357,913.80
  4. Step 4: Simplify right side
    15,810,962.06x = 338,610,382,181,707.25
  5. Step 5: Solve for x
    x = 338,610,382,181,707.25/15,810,962.06
  6. Step 6: Final answer
    x = 21,416,178.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.